20193485310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{6863}}^1\times {\mathrm{32693}}^1$

素因数の和:39569

約数の個数: 48

約数和(自身を含む): 52512318144

約数和(自身を除く): 32318832834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 6863, 13726, 20589, 32693, 34315, 41178, 61767, 65386, 68630, 98079, 102945, 123534, 163465, 196158, 205890, 294237, 308835, 326930, 490395, 588474, 617670, 980790, 1471185, 2942370, 224372059, 448744118, 673116177, 1121860295, 1346232354, 2019348531, 2243720590, 3365580885, 4038697062, 6731161770, 10096742655, 20193485310]

約数ペア:

[(1, 20193485310), (2, 10096742655), (3, 6731161770), (5, 4038697062), (6, 3365580885), (9, 2243720590), (10, 2019348531), (15, 1346232354), (18, 1121860295), (30, 673116177), (45, 448744118), (90, 224372059), (6863, 2942370), (13726, 1471185), (20589, 980790), (32693, 617670), (34315, 588474), (41178, 490395), (61767, 326930), (65386, 308835), (68630, 294237), (98079, 205890), (102945, 196158), (123534, 163465)]